The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 16, 2016
Filed:
Sep. 27, 2012
Max Ahrens, Indio, CA (US);
George Pepelanov, Fullerton, CA (US);
Max Ahrens, Indio, CA (US);
George Pepelanov, Fullerton, CA (US);
Other;
Abstract
A horizontal continuous caster includes a tundish supporting a quantity of molten metal together with a cooled mold and conventional casting movement apparatus. The interface between the cooled mold and the tundish is provided by an improved tundish nozzle having a fabrication which locates the contact area between the nozzle and the cooled mold surfaces to the nozzle periphery thereby locating heat transfer between the mold and the molten metal within the tundish nozzle at the outer portion of the nozzle. The nozzle structure creates peripheral contact area and insulative air spaces between the nozzle and mold surfaces. The improved insulative properties of the nozzle construction in turn facilitates the use of higher strength, longer wear materials for the tundish nozzle.